JP2007098589A - Manufacturing method of resin bonding material - Google Patents

Manufacturing method of resin bonding material Download PDF

Info

Publication number
JP2007098589A
JP2007098589A JP2005287531A JP2005287531A JP2007098589A JP 2007098589 A JP2007098589 A JP 2007098589A JP 2005287531 A JP2005287531 A JP 2005287531A JP 2005287531 A JP2005287531 A JP 2005287531A JP 2007098589 A JP2007098589 A JP 2007098589A
Authority
JP
Japan
Prior art keywords
base material
vibration
pressing
jig
resin bonding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2005287531A
Other languages
Japanese (ja)
Inventor
Koji Ichikawa
康治 市川
Shojiro Miyamoto
庄二郎 宮本
Naoyuki Fukui
直行 福井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP2005287531A priority Critical patent/JP2007098589A/en
Publication of JP2007098589A publication Critical patent/JP2007098589A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/069—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding the welding tool cooperating with specially formed features of at least one of the parts to be joined, e.g. cooperating with holes or ribs of at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/304—Joining through openings in an intermediate part of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/545—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles one hollow-preform being placed inside the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To eliminate the welding failure caused by the defficiency of friction heat by certainly applying vibration energy to a welding interface when a first member, which is obtained by laminating and bonding a soft material to a base material, is welded to a second member so that the base material thereof and the second member are subjected to vibration welding. <P>SOLUTION: The base material 21 comprising a thermoplastic resin and the first member 2 having the soft material 22 laminated and integrally bonded to the base material 21 are placed on the placing surface 4a of a receiving jig 4 so that the soft material 22 comes into contact with the placing surface 4a. The second member 3 is laminated and arranged on the base material 21 of the first member 2 and vibrated by a vibration jig 5 while pressed to integrally bond the base material 21 of the first member 2 and the second member 3 by vibration welding. At this time, the base material 21 is pressed by the press rod 61 of a movement suppressing means 6 to press the base material 21 to the placing surface 4a through the soft material 22. By this constitution, the movement of the base material 21 is suppressed with respect to the receiving jig 4. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は樹脂接合材の製造方法に関し、詳しくは、基材上に軟質材が積層、接合されてなる第１部材の該基材と、第２部材とを振動溶着により一体的に接合して樹脂接合材を得る樹脂接合材の製造方法に関する。   The present invention relates to a method for producing a resin bonding material. Specifically, the base material of the first member formed by laminating and bonding a soft material on the base material and the second member are integrally bonded by vibration welding. The present invention relates to a method for manufacturing a resin bonding material to obtain a resin bonding material.

本発明に係る樹脂接合材の製造方法及び製造装置は、例えば、自動車用内装部品としてのコンソールリッドやグラブボックスを製造する際に好適に利用することができる。   The method and apparatus for manufacturing a resin bonding material according to the present invention can be suitably used, for example, when manufacturing a console lid or a grab box as an automobile interior part.

自動車用内装部品たるコンソールリッドには、意匠面を有するアウター部材と、このアウター部材の裏面に一体的に接合された樹脂製のインナー部材とからなる樹脂接合材が一般に用いられている。一般に、アウター部材は、樹脂製の基材と、該基材上に積層されるとともに一体的に接合された軟質材とからなり、この軟質材は、意匠面を構成する表皮材で表面が被覆された発泡材よりなる。通常、表皮材には布又は皮等が用いられ、また、発泡材には発泡ポリウレタン等が用いられている。   For console lids, which are interior parts for automobiles, a resin bonding material including an outer member having a design surface and a resin inner member integrally bonded to the back surface of the outer member is generally used. In general, the outer member is composed of a resin base material and a soft material laminated and integrally bonded on the base material, and the soft material is covered with a skin material constituting a design surface. Made of foam material. Usually, cloth or leather is used as the skin material, and foamed polyurethane or the like is used as the foam material.

このような樹脂接合材を製造する方法として、従来、振動溶着が知られている（例えば、特許文献１参照。）。   As a method for producing such a resin bonding material, vibration welding has been conventionally known (for example, see Patent Document 1).

この振動溶着では、表面が表皮材で被覆された発泡材よりなる軟質材を樹脂製の基材上に一体的に接合してなる第１部材の該基材に、樹脂製の第２部材を装着し、第１部材をその状態で表皮材側から押さえ治具で押圧して保持する。そして、所定の振幅、振動数の低周波で第２部材を振動させる。これにより、第１部材の基材と第２部材とを摩擦熱により一体的に溶着する。
特開平５−９２４８６号公報（第３頁） In this vibration welding, a resin-made second member is attached to the base material of the first member obtained by integrally joining a soft material made of a foam material whose surface is covered with a skin material on a resin-made base material. It mounts | wears and the 1st member is pressed and hold | maintained with the pressing jig from the skin material side in the state. Then, the second member is vibrated at a low frequency with a predetermined amplitude and frequency. Thereby, the base material of the first member and the second member are integrally welded by frictional heat.
Japanese Patent Laid-Open No. 5-92486 (page 3)

しかしながら、上記従来の方法では、発泡材の表面を被覆する表皮材側から押さえ治具で押圧して第１部材を保持していることから、以下に示すような問題があった。   However, the conventional method has the following problems because the first member is held by pressing with a pressing jig from the side of the skin material covering the surface of the foam material.

すなわち、軟らかい発泡材を介して押さえ治具で第１部材を保持した状態では、発泡材の弾性変形により基材が遊動しうる。このため、振動溶着時に、第１部材の基材と第２部材との溶着界面に振動エネルギーが良好に伝わらない、所謂スリップ現象が発生する。このスリップ現象が発生すると、溶着界面で発生する摩擦熱が不足して、溶着強度が低下したり、あるいは未溶着部分の存在により外観不良が発生したりする。   That is, in the state where the first member is held by the pressing jig through the soft foam material, the base material can be loosened by the elastic deformation of the foam material. For this reason, at the time of vibration welding, a so-called slip phenomenon occurs in which vibration energy is not transmitted well to the welding interface between the base member of the first member and the second member. When this slip phenomenon occurs, the frictional heat generated at the welding interface is insufficient, resulting in a decrease in welding strength or an appearance defect due to the presence of an unwelded portion.

本発明は上記実情に鑑みてなされたものであり、基材上に軟質材が積層、接合されてなる第１部材の該基材と第２部材とを振動溶着する際に、溶着界面に振動エネルギーを確実に付与して、摩擦熱不足による溶着不良を解消することを解決すべき技術課題とするものである。   The present invention has been made in view of the above circumstances. When the base material and the second member of the first member formed by laminating and joining the soft material on the base material are vibration welded, vibration is generated at the welding interface. It is a technical problem to be solved by reliably applying energy and eliminating defective welding due to insufficient frictional heat.

上記課題を解決する本発明の樹脂接合材の製造方法は、熱可塑性樹脂よりなる基材と該基材上に積層されるとともに一体的に接合された軟質材とを有する第１部材の該基材と、該基材と溶着可能な熱可塑性樹脂よりなる第２部材とを振動溶着により一体的に接合して樹脂接合材を得る樹脂接合材の製造方法であって、受け治具の載置面に前記軟質材が当接するように該載置面に前記第１部材を載置するとともに、該第１部材の前記基材上に前記第２部材を積層、配置する配置工程と、振動治具で前記第２部材を加圧しながら加振して、前記第１部材の前記基材と該第２部材とを振動溶着により一体的に接合する接合工程とを備え、前記接合工程では、前記受け治具に設けられた移動抑制手段により、前記受け治具に対する前記基材の移動を抑制しつつ、前記振動治具で前記第２部材を加圧しながら加振することを特徴とするものである。   The manufacturing method of the resin bonding material of the present invention that solves the above-mentioned problem is the base of the first member having a base material made of a thermoplastic resin and a soft material laminated and integrally bonded on the base material. A method for manufacturing a resin bonding material, in which a material and a second member made of a thermoplastic resin that can be welded to the base material are integrally bonded by vibration welding to obtain a resin bonding material. Placing the first member on the placement surface so that the soft material contacts the surface, and laminating and arranging the second member on the substrate of the first member; A bonding step of vibrating the second member with a tool while applying pressure and integrally bonding the base member of the first member and the second member by vibration welding, and in the bonding step, The movement restraining means provided on the receiving jig suppresses the movement of the base material relative to the receiving jig. And while, is characterized in that the vibrated while pressing the second member in the vibration jig.

この樹脂接合材の製造方法では、受け治具の載置面に軟質材が当接するように該載置面に第１部材を載置するとともに、該第１部材の基材上に第２部材を積層、配置する（配置工程）。その後、振動治具で第２部材を加圧しながら加振して、第１部材の基材と第２部材とを振動溶着により一体的に接合する（接合工程）。そして、この接合工程では、受け治具に設けられた移動抑制手段により、受け治具に対する基材の移動を抑制しつつ、振動治具で第２部材を加圧しながら加振する。このように受け治具に対する基材の移動が抑制されていれば、該基材に軟質材が接合されていても、基材の遊動が規制される。このため、振動溶着時に、第１部材の基材と第２部材との溶着界面に振動エネルギーが良好に伝わるので、所謂スリップ現象の発生を防止することができる。   In this method of manufacturing the resin bonding material, the first member is placed on the placement surface so that the soft material comes into contact with the placement surface of the receiving jig, and the second member is formed on the base material of the first member. Are stacked and placed (placement step). Thereafter, the second member is vibrated while being pressurized with a vibration jig, and the base material of the first member and the second member are integrally joined by vibration welding (joining step). In this joining step, the second member is vibrated while being pressed by the vibration jig while suppressing the movement of the base material relative to the receiving jig by the movement suppressing means provided in the receiving jig. Thus, if the movement of the base material with respect to the receiving jig is suppressed, the loose movement of the base material is restricted even if the soft material is bonded to the base material. For this reason, at the time of vibration welding, vibration energy is satisfactorily transmitted to the welding interface between the base material of the first member and the second member, and so-called slip phenomenon can be prevented from occurring.

したがって、本発明の樹脂接合材の製造方法によれば、溶着に必要な摩擦熱を溶着界面に確実に発生させることができるので、溶着強度が低下したり、あるいは未溶着部分の存在により外観不良が発生したりするという問題を解消することが可能となる。   Therefore, according to the method for producing a resin bonding material of the present invention, the frictional heat necessary for welding can be reliably generated at the welding interface, so that the welding strength is reduced or the appearance is poor due to the presence of an unwelded portion. Can be solved.

本発明の樹脂接合材の製造方法の好適な態様において、前記移動抑制手段は押圧部を少なくとも一つ有し、前記接合工程では、該押圧部で前記基材を押圧することにより、前記軟質材を介して該基材を前記載置面に押し付ける。   In a preferred aspect of the method for producing a resin bonding material of the present invention, the movement suppressing means has at least one pressing portion, and in the bonding step, the soft material is pressed by pressing the substrate with the pressing portion. The substrate is pressed against the mounting surface through the above.

この樹脂接合材の製造方法では、移動抑制手段の押圧部で押圧された基材が軟質材を介して載置面に押し付けられることにより、軟質材の弾性変形が抑制され、受け治具に対する基材の移動が抑制される。   In this method of manufacturing the resin bonding material, the base material pressed by the pressing portion of the movement suppressing means is pressed against the mounting surface via the soft material, so that the elastic deformation of the soft material is suppressed and the base for the receiving jig is suppressed. The movement of the material is suppressed.

本発明の樹脂接合材の製造方法の好適な態様において、前記移動抑制手段は係合部を少なくとも一つ有するとともに、前記基材は該係合部と係合可能な被係合部を少なくとも一つ有し、前記接合工程では、該係合部を該被係合部に係合させる。   In a preferred aspect of the method for producing a resin bonding material of the present invention, the movement suppressing means has at least one engaging portion, and the base material has at least one engaged portion that can be engaged with the engaging portion. In the joining step, the engaging portion is engaged with the engaged portion.

この樹脂接合材の製造方法では、受け治具に設けられた移動抑制手段の係合部と、基材の被係合部とが係合することで、受け治具に対する基材の移動が抑制される。   In this method of manufacturing the resin bonding material, the movement of the base material relative to the receiving jig is suppressed by engaging the engaging portion of the movement suppressing means provided in the receiving jig and the engaged portion of the base material. Is done.

本発明の樹脂接合材の製造方法の好適な態様において、前記第２部材は、前記移動抑制手段の前記押圧部又は前記係合部を挿通させるとともに、前記接合工程における前記第２部材の振動を許容する挿通孔を少なくとも一つ有し、該接合工程では、該押圧部又は該係合部を該挿通孔に挿通させて前記基材に押圧又は前記被係合部に係合させる。   In a preferred aspect of the method for producing a resin bonding material of the present invention, the second member allows the pressing portion or the engaging portion of the movement suppressing means to pass therethrough, and causes vibration of the second member in the bonding step. At least one insertion hole to be allowed is provided, and in the joining step, the pressing portion or the engagement portion is inserted into the insertion hole to be pressed against the base material or engaged with the engaged portion.

この樹脂接合材の製造方法では、第２部材に設けられた挿通孔に、移動抑制手段の押圧部又は係合部を挿通させて基材に押圧又は被係合部に係合させるので、第１部材及び第２部材の形状や大きさにかかわらず、挿通孔の位置や数、すなわち押圧部又は係合部の位置や数を、第１部材の基材の移動を抑制するのに好都合なものに設定することができ、受け治具に対する基材の移動をより確実に規制することが可能となる。   In this method of manufacturing the resin bonding material, the pressing portion or the engaging portion of the movement suppressing means is inserted into the insertion hole provided in the second member, and the substrate is pressed or engaged with the engaged portion. Regardless of the shape and size of the first member and the second member, the position and number of the insertion holes, that is, the position and number of the pressing portion or the engaging portion are convenient for suppressing the movement of the base material of the first member. Therefore, the movement of the substrate relative to the receiving jig can be more reliably regulated.

従って、本発明の樹脂接合材の製造方法によれば、基材上に軟質材が一体的に接合されてなる第１部材の該基材と、第２部材とを振動溶着する際に、受け治具に対する基材の移動を抑制することで、溶着界面に振動エネルギーを良好に伝達することができるので、摩擦熱不足による溶着不良を解消することが可能となる。   Therefore, according to the method for producing a resin bonding material of the present invention, when the base material of the first member formed by integrally bonding the soft material on the base material and the second member are vibration welded, By suppressing the movement of the base material relative to the jig, vibration energy can be satisfactorily transmitted to the welding interface, so that it becomes possible to eliminate welding defects due to insufficient frictional heat.

また、振動溶着時に無駄となる振動エネルギーを減少させることができるので、溶着時間の短縮化やコスト低減にも寄与しうる。   Further, vibration energy that is wasted during vibration welding can be reduced, which can contribute to shortening the welding time and cost.

以下、本発明の具体的な実施形態について図面を参照しつつ説明する。   Hereinafter, specific embodiments of the present invention will be described with reference to the drawings.

（実施形態１）
本実施形態は、自動車用内装部品たるコンソールリッドの製造に本発明を適用したものである。 (Embodiment 1)
In this embodiment, the present invention is applied to manufacture of a console lid which is an interior part for an automobile.

コンソールリッドとしての本実施形態に係る樹脂接合材１は、図１及び図２に示されるように、意匠面２ａを有するアウター部材としての第１部材２と、この第１部材２の裏面に一体的に接合された熱可塑性樹脂製のインナー部材としての第２部材３とから構成されている。   As shown in FIGS. 1 and 2, the resin bonding material 1 according to the present embodiment as a console lid is integrated with a first member 2 as an outer member having a design surface 2 a and a back surface of the first member 2. And a second member 3 as an inner member made of thermoplastic resin.

第１部材２は、熱可塑性樹脂樹脂製の基材２１と、基材２１上に積層されるとともに一体的に接合された軟質材２２とからなる。軟質材２２は、発泡材２２ａと、この発泡材２２ａの表面を被覆し意匠面２ａをもつ表皮材２２ｂとからなる。   The 1st member 2 consists of the base material 21 made from a thermoplastic resin resin, and the soft material 22 laminated | stacked on the base material 21 and integrally joined. The soft material 22 includes a foam material 22a and a skin material 22b that covers the surface of the foam material 22a and has a design surface 2a.

ここに、第１部材２の基材２１及び第２部材３を構成する熱可塑性樹脂の組み合わせとしては、互いに溶着可能なものであれば、特に限定されず、同種又は異種の樹脂とすることができる。例えば、ＰＰ（ポリプロピレン）同士、ＡＢＳ／ＰＣ（アクリロニトリル・ブタジエン・スチレン／ポリカーボネート）同士を採用したり、ＰＣとアクリルとの組み合わせを採用したりすることができる。また、第１部材２の軟質材２２を構成する発泡材２２ａ及び表皮材２２ｂの材質も特に限定されず、例えば、発泡材２２ａとしてウレタンフォームやポリエチレンフォームを採用したり、表皮材２２ｂとして布や皮を採用したりすることができる。   Here, the combination of the thermoplastic resin constituting the base member 21 and the second member 3 of the first member 2 is not particularly limited as long as they can be welded to each other, and may be the same type or different types of resins. it can. For example, PP (polypropylene), ABS / PC (acrylonitrile butadiene styrene / polycarbonate) can be employed, or a combination of PC and acrylic can be employed. The material of the foam material 22a and the skin material 22b constituting the soft material 22 of the first member 2 is not particularly limited. For example, urethane foam or polyethylene foam is adopted as the foam material 22a, or cloth or the like as the skin material 22b. You can employ skin.

なお、本実施形態では、基材２１にＡＢＳ／ＰＣを、第２部材３にＡＢＳ／ＰＣを、発泡材２２ａにウレタンフォームを、表皮材２２ｂに本皮をそれぞれ採用した。   In the present embodiment, ABS / PC is used for the base material 21, ABS / PC is used for the second member 3, urethane foam is used for the foam material 22a, and main skin is used for the skin material 22b.

第１部材２及び第２部材３は、略矩形状の全体形状を有している。第２部材３は、長手方向に延び、先端面が基材２１の裏面に当接して一体的に接合された４本のリブ３１を、第１部材２側の面に有している。すなわち、第１部材２と、第２部材３とは、第２部材３のリブ３１と基材２１とが振動溶着されることで、一体的に接合されている。   The first member 2 and the second member 3 have a substantially rectangular overall shape. The second member 3 has four ribs 31 extending in the longitudinal direction and having a front end surface in contact with the back surface of the base member 21 and integrally joined to the first member 2 side surface. That is, the first member 2 and the second member 3 are integrally joined by vibration welding of the rib 31 of the second member 3 and the base material 21.

また、第２部材３には、長手方向の一端側及び他端側にそれぞれ２個ずつ（合計で４個の）挿通孔３２が形成されている。この挿通孔３２は、後述するように、振動溶着時に、移動抑制手段の押圧棒の挿通を許容するとともに、第２部材３の振動を許容しうるように、すなわち溶着振動時に振動する第２部材３と挿通孔３２に挿通された押圧棒とが干渉しないように、大きさや位置が設定されている。   The second member 3 is formed with two (four in total) insertion holes 32 on one end side and the other end side in the longitudinal direction. As will be described later, the insertion hole 32 allows the pressing rod of the movement restraining means to be inserted during vibration welding, and allows the second member 3 to vibrate, that is, the second member that vibrates during welding vibration. The size and position are set so that 3 and the pressing rod inserted through the insertion hole 32 do not interfere with each other.

さらに、第２部材３には、長手方向の一端部及び他端部に、短手方向に延びる凹段部３３がそれぞれ形成されている。この凹段部３３は、後述するように、振動溶着時、振動治具の凸段部が係合することで、振動方向（図３の左右方向であって、第２部材３のリブ３１が延びる第１部材２及び第２部材３の長手方向。以下、同様。）における振動治具に対する第２部材３のズレを規制するためのものである。   Further, the second member 3 is formed with a concave step portion 33 extending in the short-side direction at one end portion and the other end portion in the longitudinal direction. As will be described later, the concave step portion 33 is engaged with the convex step portion of the vibration jig during vibration welding, so that the vibration direction (the left and right direction in FIG. This is for restricting the displacement of the second member 3 with respect to the vibration jig in the longitudinal direction of the extending first member 2 and second member 3. The same applies hereinafter.

上記構成を有する樹脂接合材１は、図３及び図４に示されるように、本実施形態に係る樹脂接合材の製造方法及び製造装置により、以下のようにして製造した。   As shown in FIG. 3 and FIG. 4, the resin bonding material 1 having the above-described configuration was manufactured as follows by the method and apparatus for manufacturing a resin bonding material according to the present embodiment.

この樹脂接合材の製造装置は、熱可塑性樹脂よりなる基材２１及びこの基材２１上に積層されるとともに一体的に接合された軟質材２２を有する第１部材２の基材２１と、基材２１と溶着可能な熱可塑性樹脂よりなる第２部材３とを振動溶着により一体的に接合して樹脂接合材を得るための振動溶着装置であり、第１部材２及び第２部材３が重ね合わされて載置される受け治具４と、受け治具４に載置された第１部材２の基材２１上に積層、配置された第２部材３を加圧しながら加振する振動治具５とを備えている。   The resin bonding material manufacturing apparatus includes a base material 21 of a first member 2 having a base material 21 made of a thermoplastic resin and a soft material 22 laminated on the base material 21 and integrally joined thereto, This is a vibration welding apparatus for integrally joining the material 21 and the second member 3 made of a weldable thermoplastic resin by vibration welding to obtain a resin bonding material, and the first member 2 and the second member 3 are overlapped. Receiving jig 4 placed and placed on the base member 21 of the first member 2 placed on the receiving jig 4, and a vibrating jig that vibrates while pressing the second member 3 placed and arranged And 5.

受け治具４は、軟質材２２の表皮材２２ｂが当接するように第１部材２が載置される載置面４ａを有している。この載置面４ａは、表皮材２２ｂの意匠面２ａと対応する型面形状を有している。また、受け治具４は、載置面４ａに載置された第１部材２の基材２１と係止することにより、受け治具４に対する基材２１の移動を抑制する４個の移動抑制手段６を有している。   The receiving jig 4 has a placement surface 4a on which the first member 2 is placed so that the skin material 22b of the soft material 22 contacts. The placement surface 4a has a mold surface shape corresponding to the design surface 2a of the skin material 22b. The receiving jig 4 is locked with the base material 21 of the first member 2 placed on the placement surface 4 a, thereby suppressing four movements that restrain the movement of the base material 21 relative to the receiving jig 4. Means 6 are provided.

各移動抑制手段６は、所謂エアー駆動式のトグルクランプであり、載置面４ａに載置された第１部材２の基材２１の裏面を押圧することで、軟質材２２を介して基材２１を載置面４ａに押し付けるための、押圧棒６１と、押圧棒６１を退避位置（図３に示される状態）と押圧位置（図４に示される状態）との間で揺動させて往復移動させるとともに、押圧位置に在る押圧棒６１に所定の押圧力を付与する駆動手段としてのエアシリンダ６２と、エアシリンダ６２を揺動可能に支持する支持台６３と、エアシリンダ６２のピストン部と押圧棒６１とを連結して該ピストン部の直線運動を押圧棒６１の揺動運動に変換する複数の連結レバー部６４とを有している。そして、各押圧棒６１の先端には硬質ゴムよりなる押圧部６１ａが接着されている。また、押圧棒６１の基端側には調整ネジとしてのネジ部６１ｂが設けられ、このネジ部６１ｂが連結レバー部６４に螺合されている。このため、押圧棒６１は、ネジ部６１ｂのネジ調整により、連結レバー部６４からの突出長さが調整できるようになっている。したがって、ネジ調整により各押圧棒６１の突出長さを適宜調整することで、第１部材２及び第２部材３の形状や厚さの違いにかかわらず、各押圧棒６１から基材２１の裏面に付与される押圧力を一定にすることができるようになっている。なお、支持台６３は、受け治具４の両側（図３の左右両側であって、受け治具４の載置面４ａに載置された第１部材２の長手方向における左右両側）にそれぞれ２個ずつ配設されている。   Each movement restraining means 6 is a so-called air-driven toggle clamp, and presses the back surface of the base material 21 of the first member 2 placed on the placement surface 4a, so that the base material is interposed via the soft material 22. The pressing rod 61 for pressing the 21 against the mounting surface 4a, and the pressing rod 61 is reciprocated by swinging between a retracted position (state shown in FIG. 3) and a pressing position (state shown in FIG. 4). An air cylinder 62 as a driving means for moving and applying a predetermined pressing force to the pressing rod 61 at the pressing position, a support base 63 for swinging the air cylinder 62, and a piston portion of the air cylinder 62 And a pressing rod 61 are connected to each other, and a plurality of connecting lever portions 64 for converting the linear motion of the piston portion into the swinging motion of the pressing rod 61 are provided. A pressing portion 61a made of hard rubber is bonded to the tip of each pressing rod 61. Further, a screw portion 61 b as an adjustment screw is provided on the proximal end side of the pressing rod 61, and the screw portion 61 b is screwed to the connecting lever portion 64. For this reason, the pressing rod 61 can adjust the protruding length from the connecting lever portion 64 by adjusting the screw of the screw portion 61b. Therefore, by appropriately adjusting the protruding length of each pressing rod 61 by adjusting the screw, regardless of the shape and thickness of the first member 2 and the second member 3, the back surface of the base material 21 from each pressing rod 61. The pressing force applied to can be made constant. The support bases 63 are respectively provided on both sides of the receiving jig 4 (on the left and right sides in FIG. 3 and on the left and right sides in the longitudinal direction of the first member 2 mounted on the mounting surface 4a of the receiving jig 4). Two are arranged.

振動治具５は、第２部材３の凹段部３３に対応する位置及び形状の凸段部５１を、長手方向の一端部及び他端部にそれぞれ有している。この凹段部３３と凸段部５１とが凹凸係合することにより、振動溶着時、振動方向における振動治具５に対する第２部材３のズレを規制することができる。また、振動治具５は、所定の振幅及び振動数の低周波振動を発生させる振動発生手段（図示せず）と、振動治具５を受け治具４に対して進退動させる駆動手段（図示せず）とを備えている。なお、振動治具５の両側（図３の左右両側であって、受け治具４の載置面４ａに載置された第１部材２の長手方向における左右両側）には、受け治具４に対して進出して振動溶着位置に移動する際に、振動治具５が移動抑制手段６の連結レバー部６４や押圧棒６１と干渉することを回避するための、欠切部５２がそれぞれ設けられている。   The vibration jig 5 has a convex step portion 51 having a position and a shape corresponding to the concave step portion 33 of the second member 3 at one end portion and the other end portion in the longitudinal direction. When the concave step portion 33 and the convex step portion 51 are engaged with each other, the displacement of the second member 3 with respect to the vibration jig 5 in the vibration direction can be restricted during vibration welding. The vibration jig 5 includes vibration generation means (not shown) that generates low-frequency vibrations having a predetermined amplitude and frequency, and drive means (not shown) that moves the vibration jig 5 forward and backward with respect to the jig 4. Not shown). Note that the receiving jig 4 is provided on both sides of the vibration jig 5 (on the left and right sides in FIG. 3 and on the left and right sides in the longitudinal direction of the first member 2 mounted on the mounting surface 4a of the receiving jig 4). In order to avoid the vibration jig 5 from interfering with the connecting lever portion 64 and the pressing rod 61 of the movement restraining means 6 when moving forward to the vibration welding position, a notch 52 is provided. It has been.

＜成形工程＞
まず、第１部材２の基材２１及び第２部材３を、射出成形等により所定形状に成形した。また、射出発泡成形等により所定形状に発泡材２２ａを成形し、真空成形等で所定形状に賦形した表皮材２２ｂをラミネート法等により発泡材２２ａの表面に一体的に接合して、表面が表皮材２２ｂで被覆された発泡材２２ａよりなる軟質材２２を準備した。そして、基材２１の裏面に接着剤等により軟質材２２の発泡材２２ａを一体的に接合して、第１部材２を形成した。 <Molding process>
First, the base member 21 and the second member 3 of the first member 2 were formed into a predetermined shape by injection molding or the like. Further, the foam material 22a is molded into a predetermined shape by injection foam molding or the like, and the skin material 22b shaped into the predetermined shape by vacuum molding or the like is integrally joined to the surface of the foam material 22a by a laminating method or the like. A soft material 22 made of a foam material 22a covered with a skin material 22b was prepared. And the foam material 22a of the soft material 22 was integrally joined to the back surface of the base material 21 with the adhesive agent etc., and the 1st member 2 was formed.

＜配置工程＞
そして、受け治具４の載置面４ａに軟質材２２の表皮材２２ｂが当接するように、載置面４ａに前記第１部材２を載置するとともに、この第１部材２の基材２１上に前記第２部材３を積層、配置した。なお、この配置工程は、各押圧棒６１が前記退避位置に在る状態で行う（図３参照）。 <Arrangement process>
Then, the first member 2 is placed on the placement surface 4 a so that the skin material 22 b of the soft material 22 contacts the placement surface 4 a of the receiving jig 4, and the base material 21 of the first member 2 is placed. The second member 3 was laminated and arranged on the top. In addition, this arrangement | positioning process is performed in the state in which each press bar 61 exists in the said retracted position (refer FIG. 3).

＜接合工程＞
エアシリンダ６２を作動させて、押圧棒６１を前記押圧位置に移動させるとともに、押圧棒６１の押圧部６１ａで基材２１の裏面を所定の押圧力で押圧した（図４参照）。このとき、各押圧棒６１は、第２部材３に設けられた各挿通孔３２を挿通して、基材２１の裏面に当接する。これにより、軟質材２２を介して基材２１を載置面４ａに押し付け、受け治具４に対して基材２１が移動しないように保持した。 <Joint process>
The air cylinder 62 was operated to move the pressing rod 61 to the pressing position, and the back surface of the substrate 21 was pressed with a predetermined pressing force by the pressing portion 61a of the pressing rod 61 (see FIG. 4). At this time, each pressing rod 61 passes through each insertion hole 32 provided in the second member 3 and comes into contact with the back surface of the substrate 21. As a result, the base material 21 was pressed against the placement surface 4 a via the soft material 22 and held so that the base material 21 did not move relative to the receiving jig 4.

そして、図示しない駆動手段を作動させて、振動治具５を下降させ、振動治具５の凸段部５１を第２部材３の凹段部３３に係合させた。その後、図示しない振動発生手段を作動させて、所定の振幅及び振動数の低周波で、第２部材３をリブ３１が延びる長手方向に振動させた。これにより、第２部材３のリブ３１の先端面と基材２１の裏面とを振動溶着により一体的に接合した。   Then, the driving means (not shown) was operated to lower the vibration jig 5, and the convex step portion 51 of the vibration jig 5 was engaged with the concave step portion 33 of the second member 3. Thereafter, a vibration generating means (not shown) was operated to vibrate the second member 3 in the longitudinal direction in which the ribs 31 extend at a low frequency with a predetermined amplitude and frequency. Thereby, the front end surface of the rib 31 of the 2nd member 3 and the back surface of the base material 21 were integrally joined by vibration welding.

このように本実施形態に係る樹脂接合材の製造方法及び製造装置では、接合工程で、受け治具４に設けられた４個の押圧棒６１で押圧された基材２１が軟質材２２を介して載置面４ａに押し付けられることにより、軟質材２２の発泡材２２ａ等の弾性変形が抑制され、受け治具４に対する基材２１の移動が抑制される。このため、基材２１に軟質材２２が接合されていても、基材２１の遊動が規制される。したがって、振動溶着時に、第１部材２の基材２１と第２部材３との溶着界面に振動エネルギーが良好に伝わるので、所謂スリップ現象の発生を防止することができる。   As described above, in the method and the apparatus for manufacturing the resin bonding material according to the present embodiment, the base material 21 pressed by the four pressing rods 61 provided in the receiving jig 4 is interposed via the soft material 22 in the bonding process. By being pressed against the mounting surface 4a, elastic deformation of the foam material 22a of the soft material 22 and the like is suppressed, and movement of the base material 21 relative to the receiving jig 4 is suppressed. For this reason, even if the soft material 22 is joined to the base material 21, the loose movement of the base material 21 is regulated. Accordingly, during vibration welding, vibration energy is satisfactorily transmitted to the welding interface between the base member 21 of the first member 2 and the second member 3, and so-called slip phenomenon can be prevented.

よって、本実施形態によれば、溶着に必要な摩擦熱を溶着界面に確実に発生させることができるので、溶着強度が低下したり、あるいは未溶着部分の存在により外観不良が発生したりするという問題を解消することが可能となる。   Therefore, according to the present embodiment, the frictional heat necessary for welding can be reliably generated at the welding interface, so that the welding strength is reduced, or the appearance defect is caused due to the presence of an unwelded portion. The problem can be solved.

また、本実施形態では、各押圧棒６１が、第２部材３に設けられた各挿通孔３２を挿通して、基材２１の裏面に当接するので、第１部材２及び第２部材３の形状や大きさにかかわらず、挿通孔３２の位置や数、すなわち押圧棒６１の位置や数を、第１部材２の基材２１の移動を抑制するのに好都合なものに設定することができ、受け治具４に対する基材２１の移動をより確実に規制することが可能となる。   Further, in the present embodiment, each pressing rod 61 passes through each insertion hole 32 provided in the second member 3 and comes into contact with the back surface of the base material 21, so that the first member 2 and the second member 3 Regardless of the shape and size, the position and number of the insertion holes 32, that is, the position and number of the pressing rods 61 can be set to be convenient for suppressing the movement of the base member 21 of the first member 2. The movement of the base material 21 relative to the receiving jig 4 can be more reliably regulated.

さらに、本実施形態では、各押圧棒６１による押圧力を前記ネジ調整により調整することができるので、第１部材２及び第２部材３の形状や厚さの違いにかかわらず、各押圧棒６１から基材２１の裏面に付与される押圧力を一定にすることができ、受け治具４に対する基材２１の移動をより確実に規制することが可能となる。   Furthermore, in this embodiment, since the pressing force by each pressing rod 61 can be adjusted by the screw adjustment, regardless of the difference in the shape and thickness of the first member 2 and the second member 3, each pressing rod 61 Thus, the pressing force applied to the back surface of the base material 21 can be made constant, and the movement of the base material 21 relative to the receiving jig 4 can be more reliably regulated.

なお、この実施形態１において、基材２１の裏面であって、振動溶着時に各押圧棒６１の押圧部６１ａが当接する部位に、該押圧部６１ａの先端部と係合可能な被係合凹部を設けることもできる。こうすることで、係合部としても機能する押圧部６１ａと基材２１の被係合凹部との係合によっても、受け治具４に対する基材２１の移動を抑制することができる。   In the first embodiment, an engaged recess that is engageable with the tip of the pressing portion 61a at the portion of the back surface of the base member 21 that is in contact with the pressing portion 61a of each pressing rod 61 during vibration welding. Can also be provided. By doing so, the movement of the base material 21 relative to the receiving jig 4 can be suppressed also by the engagement between the pressing portion 61 a that also functions as the engaging portion and the engaged concave portion of the base material 21.

（実施形態２）
図５に示す本実施形態は、各移動抑制手段６が、前記押圧棒６１の代わりに、係合棒６５を有するものである。 (Embodiment 2)
In the present embodiment shown in FIG. 5, each movement restraining means 6 has an engagement rod 65 instead of the pressing rod 61.

すなわち、この実施形態では、第１部材２の基材２１には、第２部材３の各挿通孔３２に対応する位置に、円筒状の被係合部２１ａが一体に設けられている。また、この実施形態における移動抑制手段６は、係合棒６５の基端側が前記連結レバー部６４に螺合されている。各係合棒６５の先端には、被係合部２１ａの穴内に挿入して係合可能なテーパ状の係合部６５ａが設けられている。   In other words, in this embodiment, the base member 21 of the first member 2 is integrally provided with a cylindrical engaged portion 21 a at a position corresponding to each insertion hole 32 of the second member 3. Further, in the movement restraining means 6 in this embodiment, the proximal end side of the engaging rod 65 is screwed into the connecting lever portion 64. A tapered engaging portion 65a that can be inserted into the hole of the engaged portion 21a and engaged is provided at the tip of each engaging rod 65.

したがって、本実施形態では、受け治具４に設けられた移動抑制手段６の係合棒６５が、第２部材３に設けられた各挿通孔３２を挿通して、該係合棒６５の係合部６５ａと基材２１に設けられた被係合部２１ａとが係合する。こうして受け治具４に設けられた移動抑制手段６の係合棒６５の係合部６５ａと、基材２１に設けられた被係合部２１ａとが係合することで、受け治具４に対する基材２１の移動が抑制される。   Therefore, in this embodiment, the engagement rod 65 of the movement restraining means 6 provided in the receiving jig 4 passes through the insertion holes 32 provided in the second member 3, and the engagement rod 65 is engaged. The mating portion 65a and the engaged portion 21a provided on the base 21 are engaged. In this way, the engaging portion 65a of the engaging rod 65 of the movement restraining means 6 provided in the receiving jig 4 and the engaged portion 21a provided in the base member 21 are engaged with each other. The movement of the base material 21 is suppressed.

その他の構成及び作用効果は、前記実施形態１と基本的に同様であるため、その説明を省略する。   Other configurations and operational effects are basically the same as those of the first embodiment, and thus the description thereof is omitted.

本実施形態１に係る樹脂接合材の全体構成を示す、図２のＡ−Ａ線矢視断面図である。FIG. 3 is a cross-sectional view taken along line AA in FIG. 2, showing the overall configuration of the resin bonding material according to the first embodiment. 本実施形態１に係る樹脂接合材を、インナー部材としての第２部材３側から見た平面図である。It is the top view which looked at the resin bonding material which concerns on this Embodiment 1 from the 2nd member 3 side as an inner member. 本実施形態１に係る樹脂接合材の製造装置の全体構成を示す断面図であり、本実施形態１に係る樹脂接合材の製造方法における配置工程を説明する図である。It is sectional drawing which shows the whole structure of the manufacturing apparatus of the resin bonding material which concerns on this Embodiment 1, and is a figure explaining the arrangement | positioning process in the manufacturing method of the resin bonding material which concerns on this Embodiment. 本実施形態１に係る樹脂接合材の製造方法における接合工程を説明する断面図である。It is sectional drawing explaining the joining process in the manufacturing method of the resin bonding material which concerns on this Embodiment 1. FIG. 本実施形態２に係る樹脂接合材の製造方法の接合工程における装置要部を示す部分断面図である。It is a fragmentary sectional view which shows the apparatus principal part in the joining process of the manufacturing method of the resin bonding material which concerns on this Embodiment 2.

符号の説明Explanation of symbols

１…樹脂接合材 ２…第１部材（アウター部材）
３…第２部材（インナー部材） ４…受け治具
５…振動治具 ６…移動抑制手段
２１…基材 ２１ａ…被係合部
２２…軟質材 ２２ａ…発泡材
２２ｂ…表皮材 ３１…リブ
３２…挿通孔 ３３…凹段部
４ａ…載置面 ５１…凸段部
６１…押圧棒 ６１ａ…押圧部
６２…エアシリンダ ６５…係合棒
６５ａ…係合部 DESCRIPTION OF SYMBOLS 1 ... Resin bonding material 2 ... 1st member (outer member)
DESCRIPTION OF SYMBOLS 3 ... 2nd member (inner member) 4 ... Receiving jig 5 ... Vibration jig 6 ... Movement suppression means 21 ... Base material 21a ... Engaged part 22 ... Soft material 22a ... Foam material 22b ... Skin material 31 ... Rib 32 ... insertion hole 33 ... concave step 4a ... mounting surface 51 ... convex step 61 ... pressing rod 61a ... pressing portion 62 ... air cylinder 65 ... engaging rod 65a ... engaging portion

Claims (4)

熱可塑性樹脂よりなる基材と該基材上に積層されるとともに一体的に接合された軟質材とを有する第１部材の該基材と、該基材と溶着可能な熱可塑性樹脂よりなる第２部材とを振動溶着により一体的に接合して樹脂接合材を得る樹脂接合材の製造方法であって、
受け治具の載置面に前記軟質材が当接するように該載置面に前記第１部材を載置するとともに、該第１部材の前記基材上に前記第２部材を積層、配置する配置工程と、
振動治具で前記第２部材を加圧しながら加振して、前記第１部材の前記基材と該第２部材とを振動溶着により一体的に接合する接合工程とを備え、
前記接合工程では、移動抑制手段により、前記受け治具に対する前記基材の移動を抑制しつつ、前記振動治具で前記第２部材を加圧しながら加振することを特徴とする樹脂接合材の製造方法。 The base material of the first member having a base material made of a thermoplastic resin and a soft material laminated and integrally bonded on the base material, and a first material made of a thermoplastic resin that can be welded to the base material A method for producing a resin bonding material in which two members are integrally bonded by vibration welding to obtain a resin bonding material,
The first member is placed on the placement surface so that the soft material comes into contact with the placement surface of the receiving jig, and the second member is stacked and disposed on the base material of the first member. The placement process;
A step of vibrating the second member with a vibration jig while applying pressure, and integrally bonding the base member of the first member and the second member by vibration welding,
In the joining step, the resin joining material is vibrated while pressing the second member with the vibration jig while suppressing movement of the base material relative to the receiving jig by a movement suppressing means. Production method. 前記移動抑制手段は押圧部を少なくとも一つ有し、前記接合工程では、該押圧部で前記基材を押圧することにより、前記軟質材を介して該基材を前記載置面に押し付けることを特徴とする請求項１記載の樹脂接合材の製造方法。   The movement suppressing means has at least one pressing portion, and in the joining step, pressing the base material with the pressing portion presses the base material against the placement surface via the soft material. The method for producing a resin bonding material according to claim 1, wherein: 前記移動抑制手段は係合部を少なくとも一つ有するとともに、前記基材は該係合部と係合可能な被係合部を少なくとも一つ有し、前記接合工程では、該係合部を該被係合部に係合させることを特徴とする請求項１又は２記載の樹脂接合材の製造方法。   The movement suppressing means has at least one engaging portion, and the base material has at least one engaged portion that can engage with the engaging portion. In the joining step, the engaging portion is The method for manufacturing a resin bonding material according to claim 1, wherein the resin bonding material is engaged with an engaged portion. 前記第２部材は、前記移動抑制手段の前記押圧部又は前記係合部を挿通させるとともに、前記接合工程における前記第２部材の振動を許容する挿通孔を少なくとも一つ有し、該接合工程では、該押圧部又は該係合部を該挿通孔に挿通させて前記基材に押圧又は前記被係合部に係合させることを特徴とする請求項２又は３記載の樹脂接合材の製造方法。   The second member has at least one insertion hole through which the pressing portion or the engagement portion of the movement suppressing unit is inserted and which allows vibration of the second member in the joining step. 4. The method for manufacturing a resin bonding material according to claim 2, wherein the pressing portion or the engaging portion is inserted into the insertion hole to be pressed against the base material or engaged with the engaged portion. .
JP2005287531A 2005-09-30 2005-09-30 Manufacturing method of resin bonding material Withdrawn JP2007098589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005287531A JP2007098589A (en) 2005-09-30 2005-09-30 Manufacturing method of resin bonding material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005287531A JP2007098589A (en) 2005-09-30 2005-09-30 Manufacturing method of resin bonding material

Publications (1)

Publication Number Publication Date
JP2007098589A true JP2007098589A (en) 2007-04-19

Family

ID=38026024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005287531A Withdrawn JP2007098589A (en) 2005-09-30 2005-09-30 Manufacturing method of resin bonding material

Country Status (1)

Country Link
JP (1) JP2007098589A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007137030A (en) * 2005-11-22 2007-06-07 Mitsuboshi Belt Kaseihin Kk Oscillation-welded structure and oscillation welding method
JP2009166260A (en) * 2008-01-11 2009-07-30 Kanto Auto Works Ltd Device and method of vibration welding
JP2010105352A (en) * 2008-10-31 2010-05-13 Daikyonishikawa Corp Vibration-welded structure of resin molding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473129A (en) * 1990-05-01 1992-03-09 Toyoda Gosei Co Ltd Production of article having foam layer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473129A (en) * 1990-05-01 1992-03-09 Toyoda Gosei Co Ltd Production of article having foam layer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007137030A (en) * 2005-11-22 2007-06-07 Mitsuboshi Belt Kaseihin Kk Oscillation-welded structure and oscillation welding method
JP2009166260A (en) * 2008-01-11 2009-07-30 Kanto Auto Works Ltd Device and method of vibration welding
JP2010105352A (en) * 2008-10-31 2010-05-13 Daikyonishikawa Corp Vibration-welded structure of resin molding

Similar Documents

Publication Publication Date Title
JP6450935B2 (en) Vehicle seat
US4461662A (en) Ultrasonic welding apparatus
JP6098599B2 (en) Vibration welding apparatus, vibration welding method, and vibration welding type
JP6439578B2 (en) Vehicle seat
JP7246117B2 (en) Damper unit, damper assembly, method for manufacturing damper unit and damper assembly
JP6485210B2 (en) Vehicle seat
JP4138850B1 (en) Ultrasonic vibration bonding equipment
EP2266744B1 (en) Resonator for joining metal members together utilizing ultrasonic vibration and a joining tool having distal end projecting laterally
JP2007098589A (en) Manufacturing method of resin bonding material
KR101599987B1 (en) Ultrasonic welding apparatus
JPH10216962A (en) Device and method for ultrasonic deposition
EP3069852A1 (en) Resin joined body, method of producing resin joined body, and vehicular structural body
JPH0717016B2 (en) Method for manufacturing article having foam layer
JP2005205800A (en) Welding member for vehicle interior finish
JP2009166260A (en) Device and method of vibration welding
KR102104069B1 (en) Mold for sound absorbing materials
US6921012B2 (en) Method of vibration welding and vibration welding tool for use therein
JP2006142705A (en) Fibrous mat fixing structure
EP1674242B1 (en) Fibrous mat fixing structure
JP4821996B2 (en) Vibration welding component holding device, vibration welding device, and method of manufacturing vibration welding product
JP2016130033A (en) Vehicle seat
JP4853736B2 (en) Engine cover
JP4991389B2 (en) Silencer pad mounting structure for vehicle interior materials
JP6957054B1 (en) Rivet joining method and joining processing equipment
JP2022167115A (en) Door hole seal and manufacturing method of the same

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071128

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100812

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100817

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20100921